4-Dimethylaminopyridine(DMAP)
SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
CATALOG No. 40153
MSDS Name 4-Dimethylaminopyridine, 99%
Synonyms DMAP
Company Identification: Shanghai Medpep Co., Ltd.
For information, Call: +86 21 65566949
SECTION 2. COMPOSITION/INFORMATION ON INGREDIENTS
MSDS Name: 4-Dimethylaminopyridine, 99%
Purity: 99% min.
CAS No 1122-58-3
Molecular Formula: C7H10N2
Molecular Weight: 122.17
SECTION 3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
HIGHLY TOXIC. IRRITANT.
TARGET ORGANS: EYES. SKIN. RESPIRATORY SYSTEM. G.I. TRACT. CENTRAL NERVOUS
SYSTEM.
POTENTIAL HEALTH EFFECTS
EYE:
MAY CAUSE EYE IRRITATION.
SKIN:
MILD SKIN IRRITANT. HIGHLY TOXIC BY SKIN CONTACT.
INGESTION:
TOXIC BY INGESTION
INHALATION:
MAY BE TOXIC BY INHALATION. MAY ALSO BE IRRITATING TO THE RESPIRATORY TRACT.
CHRONIC: NO INFORMATION FOUND
SECTION 4. FIRST-AID MEASURES
EYES:
IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT LEAST 20 MINUTES. ASSURE
ADEQUATE FLUSHING OF THE EYES BY SEPARATING THE EYELIDS WITH FINGERS. GET
IMMEDIATE MEDICAL ATTENTION IF IRRITATION PERSISTS, OR SYMPTOMS OF
OVEREXPOSURE BECOME APPARENT.
SKIN
IMMEDIATELY WASH SKIN WITH PLENTY OF WATER FOR AT LEAST 20 MINUTES, WHILE
REMOVING CONTAMINATED CLOTHING AND SHOES. GET MEDICAL ATTENTION ESPECIALLY,
IF IRRITATION DEVELOPS, PERSISTS, OR SYMPTOMS OF OVEREXPOSURE BECOME
APPARENT.
INGESTION:
IF SWALLOWED, CALL A PHYSICIAN OR POISON CONTROL CENTER IMMEDIATELY. NEVER
GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. DO NOT INDUCE VOMITING
UNLESS INSTRUCTED BY MEDICAL PERSONNEL. GET MEDICAL ATTENTION.
INHALATION
REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION OR GIVE OXYGEN
BY TRAINED PERSONNEL. KEEP WARM. GET IMMEDIATE MEDICAL ATTENTION.
NOTES FOR PHYSICIAN
TREAT SYMPTOMATICALLY AND SUPPORTIVELY.
SECTION 5. FIRE FIGHTING MEASURES
FIRE: NO DATA.
FLASH POINT 124 C (255.2掳F)
AUTOIGNITION TEMPERATURE: 420掳C (788掳F)
EXTINGUISHING MEDIA USE DRY POWDER OR CARBON DIOXIDE WHEN FIGHTING A FIRE
INVOLVING THIS MATERIAL; WATER EXTINGUISHERS ARE NOT RECOMMENDED.
GENERAL INFORMATION AS IN ANY FIRE, WEAR SELF-CONTAINED BREATHING APPARATUS
PRESSURE-DEMAND, NIOSH (APPROVED OR EQUIVALENT) AND FULL PROTECTIVE GEAR.
SECTION 6. ACCIDENTAL RELEASE MEASURES
USE PROPER PERSONAL PROTECTIVE EQUIPMENT AS INDICATED IN SECTION 8.
SPILLS AND LEAKS: CLEAN UP SPILLS IMMEDIATELY, OBSERVING PRECAUTIONS IN THE
PROTECTIVE EQUIPMENT SECTION. SWEEP UP OR ABSORB MATERIAL, THEN PLACE INTO A
SUITABLE CLEAN, DRY, CLOSED CONTAINE. AVOID GENERATING DUSTY CONDITIONS. REFER
TO SECTION 13 FOR DISPOSAL REQUIREMENTS.
ENVIRONMENTAL PRECAUTIONS: NO DATA.
SECTION 7. HANDLING AND STORAGE
HANDLING
THIS PRODUCT SHOULD BE HANDLED ONLY BY, OR UNDER THE CLOSE SUPERVISION OF,
THOSE PROPERLY QUALIFIED IN THE HANDLING AND USE OF POTENTIALLY HAZARDOUS
CHEMICALS, WHO SHOULD TAKE INTO ACCOUNT THE FIRE, HEALTH AND CHEMICAL HAZARD
DATA. IT SHOULD ALWAYS BE HANDLED IN AN EFFICIENT FUME HOOD OR EQUIVALENT
SYSTEM. THE USER SHOULD CONSIDER THAT THE TOXICOLOGICAL AND PHYSIOLOGICAL
PROPERTIES OF MANY COMPOUNDS ARE NOT YET WELL DETERMINED AND THAT NEW
HAZARDOUS PRODUCTS MAY ARISE FROM REACTIONS BETWEEN CHEMICALS. CARE SHOULD
BE TAKEN TO PREVENT ANY CHEMICAL FROM COMING INTO CONTACT WITH THE SKIN OR
EYES AND FROM CONTAMINATING PERSONAL CLOTHING.
STORAGE
STORE IN A COOL, DRY, WELL VENTILATED AREA AWAY FROM SOURCES OF HEAT AND
INCOMPATIBLE SUBSTANCES. KEEP CONTAINER TIGHTLY CLOSED WHEN NOT IN USE.
HYGIENE PRACTICES
NO DATA.
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING CONTROLS
USE APPROPRIATE ENGINEERING CONTROL SUCH AS PROCESS ENCLOSURES, LOCAL
EXHAUST VENTILATION, OR OTHER ENGINEERING CONTROLS TO CONTROL AIRBORNE
LEVELS BELOW RECOMMENDED EXPOSURE LIMITS. WHERE SUCH SYSTEMS ARE NOT
EFFECTIVE WEAR SUITABLE PERSONAL PROTECTIVE EQUIPMENT, WHICH PERFORMS
SATISFACTORILY AND MEETS OSHA OR OTHER RECOGNIZED STANDARDS. CONSULT WITH
LOCAL PROCEDURES FOR SELECTION, TRAINING, INSPECTION AND MAINTENANCE OF THE
PERSONAL PROTECTIVE EQUIPMENT.
EYES WEAR APPROPRIATE PROTECTIVE GLASSES OR SPLASH GOGGLES AS DESCRIBED BY
29 CFR 1910.133, OSHA EYE AND FACE PROTECTION REGULATION, OR THE EUROPEAN
STANDARD EN 166.
SKIN AND CLOTHING:WEAR APPROPRIATE PROTECTIVE GLOVES AND CLOTHING TO
PREVENT SKIN EXPOSURE. CONSULT GLOVE MANUFACTURERS FOR GLOVE PERMEABILITY
DATA.
RESPIRATORS A NIOSH APPROVED AIR-PURIFYING RESPIRATOR WITH AN APPROPRIATE
CARTRIDGE OR CANISTER MAY BE PERMISSIBLE UNDER CERTAIN CIRCUMSTANCES WHERE
AIRBORNE CONCENTRATIONS ARE EXPECTED TO EXCEED EXPOSURE LIMITS. PROTECTION
PROVIDED BY AIR PURIFYING RESPIRATORS IS LIMITED TO AIRBORNE CONCENTRATIONS
THAT ARE TYPICALLY WITHIN 10 TIMES THE EXPOSURE LIMIT. USE A POSITIVE PRESSURE AIR
SUPPLIED RESPIRATOR IF THERE IS ANY POTENTIAL FOR AN UNCONTROLLED RELEASE,
EXPOSURE LEVELS ARE NOT KNOWN, OR ANY OTHER CIRCUMSTANCES WHERE
AIR-PURIFYING RESPIRATORS MAY NOT PROVIDE ADEQUATE PROTECTION. A RESPIRATORY
PROTECTION PROGRAM THAT MEETS OSHAS 29 CFR 1910.134 AND ANSI Z88.2
REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CONDITIONS WARRANT A
RESPIRATORS USE.
OTHER PROTECTIVE
FACILITIES STORING OR UTILIZING THIS MATERIAL SHOULD BE EQUIPPED WITH AN EYEWASH
FACILITY AND A SAFETY SHOWER.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE WHITE CRYSTALL.
ODOR: FAINT, AMINE-LIKE
BOILING POINT 162 C
FREEZING / MELTING POINT 109-111 掳C
DYNAMIC VISCOSITY: NOT AVAILABLE.
SOLUBILITY IN WATER 76 g/L @ 25掳C (77掳F)
SPECIFIC GRAVITY / DENSITY NOT AVAILABLE.
SECTION 10. STABILITY AND REACTIVITY
CHEMICAL STABILITY: NOT AVAILABLE.
CONDITIONS TO AVOID HIGH TEMPERATURES, FLAMES AND SPARKS.
INCOMPATIBILITY WITH OTHER MATERIALS OXIDIZING AGENTS. STRONG ACIDS.
HAZARDOUS DECOMPOSITION PRODUCTS NOT AVAILABLE.
HAZARDOUS POLYMERIZATION: HAS NOT BEEN REPORTED
SECTION 11. TOXICOLOGICAL INFORMATION
RTECS #: US9230000
EYE EFFECT NO DATA REPORTED IN THE CITED REFERENCES AS OF THE REVISION DATE.
SKIN EFFECT SKIN - RABBIT LD50: 90 MG/KG (SUPPLIER DATA)
INGESTION EFFECT ORAL - RAT LD50: 250 MG/KG (RTECS); ORAL - RAT LD50: 140 MG/KG
(SUPPLIER DATA); ORAL - MOUSE LDLO: 470 MG/KG (RTECS)
INHALATION EFFECT NO DATA REPORTED IN THE CITED REFERENCES AS OF THE REVISION
DATE
OTHER TOXICOLOGICAL INFORMATION: INTRAVENOUS - MOUSE LD50: 56MG/KG
SECTION 12. ECOLOGICAL INFORMATION
ECOTOXICITY: NO INFORMATION PROVIDED.
BIOACCUMULATION: NO INFORMATION PROVIDED.
BIODEGREDATION: NO INFORMATION PROVIDED.
ENVIRONMENTAL STABILITY: NO INFORMATION PROVIDED.
SECTION 13. DISPOSAL CONSIDERATIONS
CONSULT WITH THE LOCAL GOVERNMENT REGULATIONS.
SECTION 14. TRANSPORT INFORMATION
DOT PROPER SHIPPING NAME: TOXIC SOLIDS, ORGANIC, N.O.S. (4-Dimethylaminopyridine)
DOT HAZARD CLASS: 6.1
DOT IDENTIFICATION NO: UN2811
DOT PACKING GROUP:II
DOT LABEL TYPE: TOXIC SOLIDS
SECTION 15. REGULATORY INFORMATION
Chinese Governmental regulations
SECTION 16. OTHER INFORMATION
LAST UPDATED 2006,2,19
THE INFORMATION ABOVE IS BELIEVED TO BE ACCURATE AND REPRESENTS THE BEST
INFORMATION CURRENTLY AVAILABLE TO US. HOWEVER, WE MAKE NO WARRANTY OF
MERCHANTABILITY OR ANY OTHER WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO
SUCH INFORMATION, AND WE ASSUME NO LIABILITY RESULTING FROM ITS USE. USERS
SHOULD MAKE THEIR OWN INVESTIGATIONS TO DETERMINE THE SUITABILITY OF THE
INFORMATION FOR THEIR PARTICULAR PURPOSES. IN NO EVENT SHALL CII BE LIABLE FOR
ANY CLAIMS, LOSSES, OR DAMAGES OF ANY THIRD PARTY OR FOR LOST PROFITS OR ANY
SPECIAL, INDIRECT, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES, HOWSOEVER
ARISING, EVEN IF CII HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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